<?xml version="1.0"?>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
    <title>Sample page 2</title>
</head>
<body>
  <div>
    <h1>Epub 3</h1>

    <p>This a file in a relative path with spaces.</p>
  </div>
</body>
</html>
